Caffeine withdrawals suck and it's a time and money sink keeping them at bay. I'm an habitual coffee drinker, love the caffeine high and the taste. I still wish I didn't get a headache by noon if I skipped a morning. A few days off the stuff and I'm fine, but it's still bothersome enough that sometimes I think it would justify quitting the habit.

It's enough work as it is staying fed, hydrated and getting a solid 8 hours of sleep. 20 minutes a day on getting your coffee fix is like 2 hours a week you could put to better purposes. Your article doesn't quantify the benefits, it just says there's some, that leads me to suspect that they're fairly minimal. Maybe getting an extra 2 hours of sleep or exercise would do more for your health.